Refrigeration Removal And Replacement Procedures - Scotsman C2648 - SERVICE MANUAL 11-2010 Service Manual

C2648 Service Manual

Refrigeration Removal and Replacement Procedures

Evaporator
1 Remove front panel.
2 Remove evaporator cover.
3 Remove right side panel.
4 Remove top panel.
5 If the machine was in operation, push and release the Harvest button to warm up the
evaporator.
6 Disconnect electrical power.
Electrical Shock Hazard.
Disconnect electrical power
before beginning.
7 Remove harvest assist solenoid
8 Recover refrigerant.
9 Remove curtain
10 Remove water distributor
11 Release ice thickness sensor
12 Remove water distributor bracket from the top of the evaporator
13 Connect nitrogen bottle to discharge access port. Open both access valves.
14 Open nitrogen valve
15 Unsweat the inlet and outlet refrigerant tubes. Use caution when heating the tubing, do not
damage the freezing compartment walls.
16 Shut nitrogen valve.
November 2010
Page 46